$indexBy public property The name of the column by which the query

andWhere() public method Adds an additional WHERE condition

orderBy() public method Sets the ORDER BY part of the

isEmpty() protected method Returns a value indicating

addOrderBy() public method Adds additional ORDER BY columns

indexBy() public method Sets the

where() public method Sets the WHERE part of the query

filterCondition() protected method Removes

$where public property Query condition. This refers to the WHERE

orFilterWhere() public method Adds an additional WHERE